G15SP Relay Selection Notes for 15kV SPDT High-Voltage Circuits

The G15SP relay is a high-voltage relay reference that buyers often review when a project needs a compact SPDT contact arrangement for control, test, charging, energy storage or industrial DC power equipment. In Sorint product data, the G15SP relay is listed as a Gigavac (Sensata Technologies) high-voltage relay with a 15kV DC or 60Hz voltage rating and a 12A contact rating. Those two values make it a useful model to identify early when an RFQ is centered on high-voltage signal routing or controlled switching rather than main battery traction current.

This article summarizes the verified G15SP fields that procurement and engineering teams should include when requesting a quotation. It is not a substitute for the project drawing or manufacturer documentation, but it can help buyers send Sorint a clearer starting point before availability, quantity and delivery expectations are reviewed.

Core G15SP relay parameters for RFQ review

The G15SP relay is listed with an SPDT contact arrangement and molybdenum/tungsten contact material. The dielectric field is listed as inert gas. The product data also identifies panel mount as the mounting type and solder pot as the high-voltage connection. These details are important because many high-voltage relay inquiries start with only a voltage class, while the final sourcing discussion depends on contact form, termination style and how the relay is expected to fit into the assembly.

For current and voltage references, Sorint data lists 15kV DC or 60Hz switching voltage and 12A contact rating. Buyers comparing a power relay supplier or high voltage relay supplier should share the full model reference, target quantity, application background and any approved alternatives. That allows the quotation discussion to stay focused on the correct relay family instead of drifting into unrelated DC contactor or fuse options.

Coil and connection details to confirm before sourcing

The G15SP relay is listed as a non-latching relay with a 26.5Vdc coil voltage and turret terminal coil termination. Its high-voltage connection is listed as solder pot, which distinguishes it from screw-connection relay references in the same broader high-voltage relay category. When a buyer is replacing an existing unit or supporting a repeat build, this connection detail should be included with the part number.

Project teams should also note the listed operate time of 15 ms and release time of 9 ms where timing comparison is part of the sourcing review. Mechanical cycles are listed as 1 million, operating temperature as -55 to +125 C, vibration as 10G and shock as 50G. These fields are useful for model matching and documentation review, but final selection should still follow the buyer's approved engineering process.

When the G15SP relay fits a buyer conversation

The G15SP relay is most relevant when the RFQ names a 15kV SPDT high-voltage relay and the buyer needs Sorint to check sourcing support around that exact reference. It may appear in conversations for high-voltage control circuits, test equipment, charging equipment, energy storage support equipment, industrial power systems and other designs that require high-voltage relay switching in a controlled package.

It is less useful to describe the request only as a DC power relay or high voltage DC contactor need. Those terms are common in search and purchasing language, but they cover a much wider range of products. If the target is G15SP, the RFQ should identify the relay model, voltage class, contact form, coil voltage, connection preference and required quantity so Sorint can respond with a more precise sourcing discussion.

Information to send with a G15SP relay inquiry

A practical G15SP inquiry should include the model number, expected order quantity, required schedule, destination country and whether the request is for a new build, maintenance stock or an alternative review. If the buyer has a drawing, approved vendor list or previous purchase record, sharing the relevant non-confidential details can reduce back-and-forth before quotation.

Sorint can also review related high-voltage relay requests when buyers are comparing nearby models such as latching versions, DPDT references or other voltage classes. Keeping the G15SP fields visible in the first message helps separate exact-model sourcing from broader relay family comparison.

FAQ

What voltage and current values are listed for the G15SP relay?

Sorint product data lists the G15SP relay with 15kV DC or 60Hz switching voltage and a 12A contact rating.

Is the G15SP relay latching or non-latching?

The G15SP relay is listed as non-latching with a 26.5Vdc coil voltage.

What connection details should buyers include in a G15SP RFQ?

Buyers should include the SPDT contact form, solder pot high-voltage connection, turret terminal coil termination, quantity, schedule and application background.